OT-2026-000095745
Publication integrity record
Four cup vacuum gripper, four zone face, common isolation valve, two stage ejector, pressure sensor per zone, sustained blow-off before set-down, on a tool changer
This page is the evidence record. It changes as evidence arrives: a trusted timestamp, an independent retrieval, a custody deposit. The disclosure itself (/p/OT-2026-000095745) never changes.
Identity and time
| Publication number | OT-2026-000095745 · never reused |
|---|---|
| Internal UUID | 01a0ae9f-fac6-7909-8c07-ea497deff99c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:08:35.161845Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000095745 |
| Status | PUBLIC |
Content hashes
| Canonical text | 7a5b6492e18c2df942524979eab773de6807fbbc81d7f4a80c613ef9683323e5 |
|---|---|
| Markdown | 426949afb94af993c1a990841a1095b717466595bd96299ca63bfb28eebfba81 |
| Publication page | 8476cab68da2c669780e568272d2bff9d99f91db650a8ebf48e9a163d9a60bf7 |
| Manifest | d03196b6c572607630c7494d494fcf0cc6f1220b933ef2c84c74171a0f67f277 |
SHA-256, lowercase hex, over the exact bytes of each published file. Every figure is hashed individually in the manifest.
Manifest signature
| Algorithm | Ed25519 · key
OT-SIGN-2026-01 · Verified |
|---|---|
| Signature | uc/DrxWiIlsKXQc5GQdEwq/ZeAtDugigbzz6rjAwK8eehTwpJFgdxWm1XXJTYDFl1Dlt6BQuFYVCbX61jWdGCg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:35:18.673575Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095745observed 8476cab68da2c669780e568272d2bff9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:35:18.656799Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095745/manifest.jsonobserved d03196b6c572607630c7494d494fcf0c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:35:18.638989Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095745/publication.mdobserved 426949afb94af993c1a990841a1095b7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:35:18.619172Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095745/publication.txtobserved 7a5b6492e18c2df942524979eab773de...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
Requested from infrastructure separate from the publication system, over the public internet, with no credential. A MATCH means an ordinary internet client could fetch the publication and received exactly the bytes recorded above.
Independent archive
| External archive | Pending Canonical URLs are submitted to an independent archive in batches. |
|---|
A capture held by an outside archive is evidence that does not depend on OpenTechnical continuing to exist. It supplements the records above; it does not replace them.
Third-party custody
| Custody package | Pending Custody packages are produced weekly. |
|---|